Mabel and Dipper must move together to reach the vortex. The player, as them, must find their way through 20 levels.
How to play
- Use your arrow keys to move left, right and jump.
- Watch out for the spikes
- Get Mabel and Dipper to the pink vortex together
- (Optional) collect both pieces of the star
- The secret words to unlock the Mystery Vortex are "Crash Helix..." which is an anagram for "Alex Hirsch..."
- The page that Dipper was reading in Journal 3 is the Height-altering crystals page from "Little Dipper."
- The Mystery Fair is seen in this game before the premiere of "The Time Traveler's Pig."
- In 2015 the game was updated to The Twin Mystery Vortex of Doom: Extra Weird Edition. This update came with an additional ten levels and the ability to clear ones game progress without exiting the webpage.
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